Hi, comparing t_relay() documentation in 1.5 and 3.0 I miss the negative return codes of t_relay in 3.0: http://kamailio.org/docs/modules/1.5.x/tm.html#id2514020 http://kamailio.org/docs/modules/stable/modules/tm.html#t_relay Are still the same? I mean: -1 - generic internal error -2 - bad message (parsing errors) -3 - no destination available (no branches were added or request already cancelled) -4 - bad destination (unresolvable address) -5 - destination filtered (black listed) -6 - generic send failed -- Iñaki Baz Castillo <ibc(a)aliax.net>